swap_horiz C40 Cities Alternatives
Looking for alternatives to C40 Cities? Compare the top Climate Change options ranked by our AI scoring system.
C40 Cities
C40 Cities is a global network of mayors from the world's largest cities, committed to addressing climate change. They work together to share best practices and implement large-scale urban solutions like low-carbon transport, green building standards, and waste management. Unlike traditional conserv...
apps Top C40 Cities Alternatives
The top alternative to C40 Cities in 2026 is Environmental Defense Fund with a score of 9.7/10, followed by Nature Conservancy (9.5) and Natural Resources Defense Council (9.3).
Environmental Defense Fund
The Environmental Defense Fund (EDF) uses science and economics to solve the most pressing environmental problems. They...
Nature Conservancy
The Nature Conservancy (TNC) is a global leader in land and water conservation. They focus on protecting biodiversity as...
Natural Resources Defense Council
The Natural Resources Defense Council (NRDC) is a leading environmental advocacy group that uses law, science, and polic...
Project Drawdown
Project Drawdown is a non-profit initiative producing data-driven research focused on systemic climate change solutions....
Sierra Clubs Beyond Coal Campaign
The Sierra Club’s Beyond Coal Campaign is a sustained effort to eliminate coal-fired power generation across the United...
Earthjustice
Earthjustice is a non-profit legal organization that uses the power of the law to protect the environment. They represen...
World Resources Institute
The World Resources Institute is a non-profit organization conducting global research to address environmental challenge...
Friends of the Earth
Friends of the Earth is a global network of environmental groups that focuses on systemic change and social justice. The...
350.org
350.org is a global grassroots movement dedicated to ending the fossil fuel era. They are renowned for their ability to...
Clean Air Task Force
The Clean Air Task Force (CATF) is a non-profit organization that focuses on the intersection of air quality and climate...
International Energy Agency (IEA) Net Zero
The IEA’s Net Zero Roadmap details a pathway for achieving global net-zero carbon dioxide emissions by 2050. It presents...
The Ocean Cleanup
The Ocean Cleanup develops and deploys technologies to remove plastic pollution from the oceans. Their innovative system...
Union of Concerned Scientists
The Union of Concerned Scientists is a research and advocacy group established in 1969. It employs scientists to investi...
The Nature Conservancys Climate Work
The Nature Conservancy’s climate work focuses on protecting and restoring ecosystems like forests and wetlands to absorb...
The Nature Conservancy (TNC) - Climate Team
The Nature Conservancy is one of the world's largest and most effective land and water conservation organizations. They...
Climate Reality Project
The Climate Reality Project is a non-profit organization dedicated to educating the public and training leaders to take...
Climate Interactive
Climate Interactive provides interactive simulations for exploring the complex relationships between climate change and...
Climate Central
Climate Central is a non-profit science journalism organization dedicated to exploring the impacts of climate change. Th...
The Climate Reality Project
Founded by Al Gore, The Climate Reality Project trains and mobilizes Climate Reality Leaders to educate their communitie...
Vertical Farming
Vertical farming utilizes stacked layers in controlled environments to grow crops, maximizing space and minimizing water...
summarize Quick Comparison Summary
See all Climate Change ranked by score
emoji_events View Full Climate Change Rankings
